text: //
  //  UIImageView+Download.h
  //  BuDeJie
  //
  //  Created by xiaomage on 16/3/26.
  //  Copyright © 2016年 小码哥. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  #import <UIImageView+WebCache.h>
  
  @interface UIImageView (Download)
  
  - (void)tx_setOriginImage:(NSString *)originImageURL thumbnailImage:(NSString *)thumbnailImageURL placeholder:(UIImage *)placeholder completed:(SDWebImageCompletionBlock)completedBlock;
  
  - (void)tx_setHeader:(NSString *)headerUrl;
  
  
  @end
  